FixVault

Valve Spring Strength

WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL DESCRIPTION

G06094751
Pressure Gauge, Valve/Clutch Spring
303-006  (TOOL-6513-DD) or equivalent
NOTE: Refer to the appropriate Engine article for the specification.
  1. Use the Valve/Clutch Spring Pressure Gauge to check the valve spring for correct strength at the specified valve spring length.
    Fig 1: Checking Valve Spring Strength Using Valve/Clutch Spring Pressure Gauge
    G06064108Courtesy of FORD MOTOR CO.